Pydantic AI v2.47.0 and v2.46.0 ship compatibility and TypeSafeModel refinements

Pydantic

Tools official 1 src. ~1 min

Pydantic AI released v2.47.0 on Sep 22 (with a compatibility note on naming a None output) and v2.46.0 on Sep 19 extending TypeSafeModel to fill typed fields, continuing the TypeSafeModel feature line started in v2.45.0.

Why it matters

TypeSafeModel hardening signals structured-output typing becoming a first-class contract in agent frameworks.

Importance: 1/5

Minor framework patch releases

pydantic-ai framework sdk

Sources

official pydantic/pydantic-ai releases v2.45.0-v2.47.0